272300748

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 644028000

約数和(自身を除く): 371727252

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 409, 436, 509, 654, 818, 1018, 1227, 1308, 1527, 1636, 2036, 2454, 3054, 4908, 6108, 44581, 55481, 89162, 110962, 133743, 166443, 178324, 208181, 221924, 267486, 332886, 416362, 534972, 624543, 665772, 832724, 1249086, 2498172, 22691729, 45383458, 68075187, 90766916, 136150374, 272300748]

約数ペア:

[(1, 272300748), (2, 136150374), (3, 90766916), (4, 68075187), (6, 45383458), (12, 22691729), (109, 2498172), (218, 1249086), (327, 832724), (409, 665772), (436, 624543), (509, 534972), (654, 416362), (818, 332886), (1018, 267486), (1227, 221924), (1308, 208181), (1527, 178324), (1636, 166443), (2036, 133743), (2454, 110962), (3054, 89162), (4908, 55481), (6108, 44581)]